918 lines
27 KiB
TypeScript
918 lines
27 KiB
TypeScript
/*
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* Copyright [2021] [wisemapping]
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*
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* Licensed under WiseMapping Public License, Version 1.0 (the "License").
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* It is basically the Apache License, Version 2.0 (the "License") plus the
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* "powered by wisemapping" text requirement on every single page;
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the license at
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*
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* http://www.wisemapping.org/license
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { $assert, $defined } from '@wisemapping/core-js';
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import Point from '@wisemapping/web2d';
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import Messages, { $msg } from './Messages';
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import Events from './Events';
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import StandaloneActionDispatcher from './StandaloneActionDispatcher';
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import CommandContext from './CommandContext';
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import ActionDispatcher from './ActionDispatcher';
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import DesignerModel from './DesignerModel';
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import DesignerKeyboard from './DesignerKeyboard';
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import ScreenManager from './ScreenManager';
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import Workspace from './Workspace';
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import DragConnector from './DragConnector';
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import DragManager from './DragManager';
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import RelationshipPivot from './RelationshipPivot';
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import Relationship from './Relationship';
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import TopicEventDispatcher, { TopicEvent } from './TopicEventDispatcher';
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import TopicFeatureFactory from './TopicFeature';
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import TopicFactory from './TopicFactory';
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import EventBus from './layout/EventBus';
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import EventBusDispatcher from './layout/EventBusDispatcher';
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import LayoutManager from './layout/LayoutManager';
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import { TopicShape } from './model/INodeModel';
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import { $notify } from './widget/ToolbarNotifier';
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import RelationshipModel from './model/RelationshipModel';
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import Mindmap from './model/Mindmap';
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import NodeModel from './model/NodeModel';
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import Topic from './Topic';
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import { DesignerOptions } from './DesignerOptionsBuilder';
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import DragTopic from './DragTopic';
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import CentralTopic from './CentralTopic';
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import FeatureType from './model/FeatureType';
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class Designer extends Events {
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private _mindmap: Mindmap;
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private _options: DesignerOptions;
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private _actionDispatcher: StandaloneActionDispatcher;
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private _model: DesignerModel;
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private _workspace: Workspace;
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_eventBussDispatcher: EventBusDispatcher;
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private _dragManager: DragManager;
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private _relPivot: RelationshipPivot;
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private _clipboard: NodeModel[];
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private _cleanScreen: () => void;
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constructor(options: DesignerOptions, divElement: JQuery) {
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super();
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$assert(options, 'options must be defined');
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$assert(options.zoom, 'zoom must be defined');
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$assert(divElement, 'divElement must be defined');
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// Set up i18n location ...
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console.log(`Editor location: ${options.locale}`);
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Messages.init(options.locale);
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this._options = options;
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// Set full div elem render area.The component must fill container size
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// container is responsible for location and size
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divElement.css('width', '100%');
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divElement.css('height', '100%');
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// Dispatcher manager ...
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const commandContext = new CommandContext(this);
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this._actionDispatcher = new StandaloneActionDispatcher(commandContext);
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const me = this;
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this._actionDispatcher.addEvent('modelUpdate', (event) => {
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me.fireEvent('modelUpdate', event);
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});
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ActionDispatcher.setInstance(this._actionDispatcher);
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this._model = new DesignerModel(options);
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// Init Screen manager..
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const screenManager = new ScreenManager(divElement);
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this._workspace = new Workspace(screenManager, this._model.getZoom(), this.isReadOnly());
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// Init layout manager ...
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this._eventBussDispatcher = new EventBusDispatcher();
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// Register events
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if (!this.isReadOnly()) {
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// Register mouse events ...
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this._registerMouseEvents();
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// Register keyboard events ...
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DesignerKeyboard.register(this);
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this._dragManager = this._buildDragManager(this._workspace);
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}
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this._registerWheelEvents();
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this._relPivot = new RelationshipPivot(this._workspace, this);
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TopicEventDispatcher.configure(this.isReadOnly());
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this._clipboard = [];
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// Hack: There are static reference to designer variable. Needs to be reviewed.
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global.designer = this;
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}
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private _registerWheelEvents(): void {
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const zoomFactor = 1.02;
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document.addEventListener(
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'wheel',
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(event: WheelEvent) => {
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if (event.deltaX > 0 || event.deltaY > 0) {
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this.zoomOut(zoomFactor);
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} else {
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this.zoomIn(zoomFactor);
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}
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event.preventDefault();
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},
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{ passive: false },
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);
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}
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getActionDispatcher(): StandaloneActionDispatcher {
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return this._actionDispatcher;
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}
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addEvent(type: string, listener): Events {
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if (type === TopicEvent.EDIT || type === TopicEvent.CLICK) {
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const editor = TopicEventDispatcher.getInstance();
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editor.addEvent(type, listener);
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} else {
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super.addEvent(type, listener);
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}
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return this;
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}
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private _registerMouseEvents() {
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const workspace = this._workspace;
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const screenManager = workspace.getScreenManager();
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const me = this;
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// Initialize workspace event listeners.
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screenManager.addEvent('update', () => {
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// Topic must be set to his original state. All editors must be closed.
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const topics = me.getModel().getTopics();
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topics.forEach((object) => {
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object.closeEditors();
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});
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// Clean some selected nodes on event ..
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if (me._cleanScreen) me._cleanScreen();
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});
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// Deselect on click ...
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screenManager.addEvent('click', (event: UIEvent) => {
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me.onObjectFocusEvent(undefined, event);
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});
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// Create nodes on double click...
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screenManager.addEvent('dblclick', (event: MouseEvent) => {
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if (workspace.isWorkspaceEventsEnabled()) {
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const mousePos = screenManager.getWorkspaceMousePosition(event);
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const centralTopic: CentralTopic = me.getModel().getCentralTopic();
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const model = me._createChildModel(centralTopic, mousePos);
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this._actionDispatcher.addTopics([model], [centralTopic.getId()]);
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}
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});
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}
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private _buildDragManager(workspace: Workspace): DragManager {
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const designerModel = this.getModel();
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const dragConnector = new DragConnector(designerModel, this._workspace);
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const dragManager = new DragManager(workspace, this._eventBussDispatcher);
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const topics = designerModel.getTopics();
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// Enable all mouse events.
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dragManager.addEvent('startdragging', () => {
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topics.forEach((topic) => topic.setMouseEventsEnabled(false));
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});
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dragManager.addEvent('dragging', (event: MouseEvent, dragTopic: DragTopic) => {
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// The node is being drag. Is the connection still valid ?
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dragConnector.checkConnection(dragTopic);
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if (!dragTopic.isVisible() && dragTopic.isConnected()) {
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dragTopic.setVisibility(true);
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}
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});
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dragManager.addEvent('enddragging', (event: MouseEvent, dragTopic: DragTopic) => {
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topics.forEach((topic) => topic.setMouseEventsEnabled(true));
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dragTopic.applyChanges(workspace);
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});
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return dragManager;
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}
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private _buildNodeGraph(model: NodeModel, readOnly: boolean): Topic {
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// Create node graph ...
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const topic = TopicFactory.create(model, { readOnly });
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this.getModel().addTopic(topic);
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const me = this;
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// Add Topic events ...
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if (!readOnly) {
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// If a node had gained focus, clean the rest of the nodes ...
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topic.addEvent('mousedown', (event) => {
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me.onObjectFocusEvent(topic, event);
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});
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// Register node listeners ...
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if (topic.getType() !== 'CentralTopic') {
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// Central Topic doesn't support to be dragged
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this._dragManager.add(topic);
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}
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}
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// Connect Topic ...
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const isConnected = model.isConnected();
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if (isConnected) {
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// Improve this ...
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const targetTopicModel = model.getParent();
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// Find target topic with the same model ...
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const topics = this.getModel().getTopics();
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const targetTopic = topics.find((t) => t.getModel() === targetTopicModel);
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if (targetTopic) {
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model.disconnect();
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} else {
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$assert(targetTopic, 'Could not find a topic to connect');
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}
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topic.connectTo(targetTopic, this._workspace);
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}
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topic.addEvent('ontblur', () => {
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const topics = me.getModel().filterSelectedTopics();
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const rels = me.getModel().filterSelectedRelationships();
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if (topics.length === 0 || rels.length === 0) {
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me.fireEvent('onblur');
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}
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});
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topic.addEvent('ontfocus', () => {
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const topics = me.getModel().filterSelectedTopics();
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const rels = me.getModel().filterSelectedRelationships();
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if (topics.length === 1 || rels.length === 1) {
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me.fireEvent('onfocus');
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}
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});
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return topic;
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}
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onObjectFocusEvent(currentObject?: Topic, event?): void {
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// Close node editors ..
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const topics = this.getModel().getTopics();
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topics.forEach((topic) => topic.closeEditors());
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const model = this.getModel();
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const objects = model.getEntities();
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objects.forEach((object) => {
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// Disable all nodes on focus but not the current if Ctrl key isn't being pressed
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if (!$defined(event) || (!event.ctrlKey && !event.metaKey)) {
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if (object.isOnFocus() && object !== currentObject) {
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object.setOnFocus(false);
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}
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}
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});
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}
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/** sets focus to all model entities, i.e. relationships and topics */
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selectAll(): void {
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const model = this.getModel();
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const objects = model.getEntities();
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objects.forEach((object) => {
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object.setOnFocus(true);
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});
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}
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/** removes focus from all model entities, i.e. relationships and topics */
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deselectAll(): void {
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const objects = this.getModel().getEntities();
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objects.forEach((object) => {
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object.setOnFocus(false);
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});
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}
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setZoom(zoom: number): void {
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if (zoom > 1.9 || zoom < 0.3) {
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$notify($msg('ZOOM_IN_ERROR'));
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return;
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}
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this.getModel().setZoom(zoom);
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this._workspace.setZoom(zoom);
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}
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zoomToFit(): void {
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this.getModel().setZoom(1);
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this._workspace.setZoom(1, true);
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}
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zoomOut(factor = 1.2) {
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const model = this.getModel();
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const scale = model.getZoom() * factor;
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if (scale <= 7.0) {
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model.setZoom(scale);
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this._workspace.setZoom(scale);
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} else {
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$notify($msg('ZOOM_ERROR'));
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}
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}
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zoomIn(factor = 1.2): void {
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const model = this.getModel();
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const scale = model.getZoom() / factor;
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if (scale >= 0.3) {
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model.setZoom(scale);
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this._workspace.setZoom(scale);
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} else {
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$notify($msg('ZOOM_ERROR'));
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}
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}
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shrinkSelectedBranch() {
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const nodes = this.getModel().filterSelectedTopics();
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if (nodes.length <= 0 || nodes.length !== 1) {
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// If there are more than one node selected,
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$notify($msg('ONLY_ONE_TOPIC_MUST_BE_SELECTED_COLLAPSE'));
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return;
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}
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// Execute event ...
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const topic = nodes[0];
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if (topic.getType() !== 'CentralTopic') {
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this._actionDispatcher.shrinkBranch([topic.getId()], !topic.areChildrenShrunken());
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}
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}
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copyToClipboard(): void {
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let topics = this.getModel().filterSelectedTopics();
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if (topics.length <= 0) {
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// If there are more than one node selected,
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$notify($msg('AT_LEAST_ONE_TOPIC_MUST_BE_SELECTED'));
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return;
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}
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// Exclude central topic ..
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topics = topics.filter((topic) => !topic.isCentralTopic());
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this._clipboard = topics.map((topic) => {
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const nodeModel = topic.getModel().deepCopy();
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// Change position to make the new topic evident...
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const pos = nodeModel.getPosition();
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nodeModel.setPosition(pos.x + 60 * Math.sign(pos.x), pos.y + 30);
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return nodeModel;
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});
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$notify($msg('SELECTION_COPIED_TO_CLIPBOARD'));
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}
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pasteClipboard(): void {
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if (this._clipboard.length === 0) {
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$notify($msg('CLIPBOARD_IS_EMPTY'));
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return;
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}
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this._actionDispatcher.addTopics(this._clipboard);
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this._clipboard = [];
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}
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getModel(): DesignerModel {
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return this._model;
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}
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createChildForSelectedNode(): void {
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const nodes = this.getModel().filterSelectedTopics();
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if (nodes.length <= 0) {
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// If there are more than one node selected,
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$notify($msg('ONE_TOPIC_MUST_BE_SELECTED'));
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return;
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}
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if (nodes.length !== 1) {
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// If there are more than one node selected,
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$notify($msg('ONLY_ONE_TOPIC_MUST_BE_SELECTED'));
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return;
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}
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// Add new node ...
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const parentTopic = nodes[0];
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const parentTopicId = parentTopic.getId();
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const childModel = this._createChildModel(parentTopic);
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// Execute event ...
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this._actionDispatcher.addTopics([childModel], [parentTopicId]);
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}
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private _copyNodeProps(sourceModel: NodeModel, targetModel: NodeModel) {
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// I don't copy the font size if the target is the source is the central topic.
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if (sourceModel.getType() !== 'CentralTopic') {
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const fontSize = sourceModel.getFontSize();
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if (fontSize) {
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targetModel.setFontSize(fontSize);
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}
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}
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const fontFamily = sourceModel.getFontFamily();
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if (fontFamily) {
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targetModel.setFontFamily(fontFamily);
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}
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const fontColor = sourceModel.getFontColor();
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if (fontColor) {
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targetModel.setFontColor(fontColor);
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}
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const fontWeight = sourceModel.getFontWeight();
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if (fontWeight) {
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targetModel.setFontWeight(fontWeight);
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}
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const fontStyle = sourceModel.getFontStyle();
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if (fontStyle) {
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targetModel.setFontStyle(fontStyle);
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}
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const shape = sourceModel.getShapeType();
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if (shape) {
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targetModel.setShapeType(shape);
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}
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const borderColor = sourceModel.getBorderColor();
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if (borderColor) {
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targetModel.setBorderColor(borderColor);
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}
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const backgroundColor = sourceModel.getBackgroundColor();
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if (backgroundColor) {
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targetModel.setBackgroundColor(backgroundColor);
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}
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}
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private _createChildModel(topic: Topic, mousePos: Point = null): NodeModel {
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// Create a new node ...
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const parentModel = topic.getModel();
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const mindmap = parentModel.getMindmap();
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const childModel = mindmap.createNode();
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// Create a new node ...
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const layoutManager = this._eventBussDispatcher.getLayoutManager();
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const result = layoutManager.predict(topic.getId(), null, mousePos);
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childModel.setOrder(result.order);
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const { position } = result;
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childModel.setPosition(position.x, position.y);
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this._copyNodeProps(parentModel, childModel);
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return childModel;
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}
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createSiblingForSelectedNode(): void {
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const nodes = this.getModel().filterSelectedTopics();
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if (nodes.length <= 0) {
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// If there are no nodes selected,
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$notify($msg('ONE_TOPIC_MUST_BE_SELECTED'));
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return;
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}
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if (nodes.length > 1) {
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// If there are more than one node selected,
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$notify($msg('ONLY_ONE_TOPIC_MUST_BE_SELECTED'));
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return;
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}
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const topic = nodes[0];
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if (!topic.getOutgoingConnectedTopic()) {
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// Central topic and isolated topics ....
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// Central topic doesn't have siblings ...
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this.createChildForSelectedNode();
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} else {
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const parentTopic = topic.getOutgoingConnectedTopic();
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const siblingModel = this._createSiblingModel(topic);
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if (siblingModel) {
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// Hack: if parent is central topic, add node below not on opposite side.
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// This should be done in the layout
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if (parentTopic.getType() === 'CentralTopic') {
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siblingModel.setOrder(topic.getOrder() + 2);
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}
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const parentTopicId = parentTopic.getId();
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this._actionDispatcher.addTopics([siblingModel], [parentTopicId]);
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}
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}
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}
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private _createSiblingModel(topic: Topic): NodeModel | undefined {
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let result: NodeModel | undefined;
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let model: NodeModel;
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const parentTopic = topic.getOutgoingConnectedTopic();
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if (parentTopic != null) {
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// Create a new node ...
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model = topic.getModel();
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const mindmap = model.getMindmap();
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result = mindmap.createNode();
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// Create a new node ...
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const order = topic.getOrder() + 1;
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result.setOrder(order);
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result.setPosition(10, 10); // Set a dummy position ...
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this._copyNodeProps(model, result);
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}
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return result;
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}
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showRelPivot(event: MouseEvent): void {
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const nodes = this.getModel().filterSelectedTopics();
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if (nodes.length <= 0) {
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// This could not happen ...
|
|
$notify($msg('RELATIONSHIP_COULD_NOT_BE_CREATED'));
|
|
return;
|
|
}
|
|
|
|
// Current mouse position ....
|
|
const screen = this._workspace.getScreenManager();
|
|
const pos = screen.getWorkspaceMousePosition(event);
|
|
|
|
// create a connection ...
|
|
this._relPivot.start(nodes[0], pos);
|
|
}
|
|
|
|
getMindmapProperties(): { zoom: number } {
|
|
const model = this.getModel();
|
|
return { zoom: model.getZoom() };
|
|
}
|
|
|
|
/**
|
|
* @param {mindplot.Mindmap} mindmap
|
|
* @throws will throw an error if mindmapModel is null or undefined
|
|
*/
|
|
loadMap(mindmap: Mindmap): void {
|
|
$assert(mindmap, 'mindmapModel can not be null');
|
|
this._mindmap = mindmap;
|
|
|
|
// Init layout manager ...
|
|
const size = { width: 25, height: 25 };
|
|
const layoutManager = new LayoutManager(mindmap.getCentralTopic().getId(), size);
|
|
const me = this;
|
|
layoutManager.addEvent('change', (event) => {
|
|
const id = event.getId();
|
|
const topic = me.getModel().findTopicById(id);
|
|
if (topic) {
|
|
topic.setPosition(event.getPosition());
|
|
topic.setOrder(event.getOrder());
|
|
}
|
|
});
|
|
this._eventBussDispatcher.setLayoutManager(layoutManager);
|
|
|
|
// Building node graph ...
|
|
const branches = mindmap.getBranches();
|
|
branches.forEach((branch) => {
|
|
const nodeGraph = this.nodeModelToTopic(branch);
|
|
nodeGraph.setBranchVisibility(true);
|
|
});
|
|
|
|
// Connect relationships ...
|
|
const relationships = mindmap.getRelationships();
|
|
relationships.forEach((relationship) => this._relationshipModelToRelationship(relationship));
|
|
|
|
// Place the focus on the Central Topic
|
|
const centralTopic = this.getModel().getCentralTopic();
|
|
this.goToNode(centralTopic);
|
|
|
|
// Finally, sort the map ...
|
|
EventBus.instance.fireEvent('forceLayout');
|
|
|
|
this.fireEvent('loadSuccess');
|
|
}
|
|
|
|
getMindmap(): Mindmap {
|
|
return this._mindmap;
|
|
}
|
|
|
|
undo(): void {
|
|
this._actionDispatcher.actionRunner.undo();
|
|
}
|
|
|
|
redo(): void {
|
|
this._actionDispatcher.actionRunner.redo();
|
|
}
|
|
|
|
isReadOnly(): boolean {
|
|
return this._options.mode === 'viewonly' || this._options.mode === 'edition-viewer';
|
|
}
|
|
|
|
nodeModelToTopic(nodeModel: NodeModel): Topic {
|
|
$assert(nodeModel, 'Node model can not be null');
|
|
let children = nodeModel.getChildren().slice();
|
|
children = children.sort((a, b) => a.getOrder() - b.getOrder());
|
|
|
|
const result = this._buildNodeGraph(nodeModel, this.isReadOnly());
|
|
result.setVisibility(false);
|
|
|
|
this._workspace.append(result);
|
|
children.forEach((child) => {
|
|
if ($defined(child)) {
|
|
this.nodeModelToTopic(child);
|
|
}
|
|
});
|
|
return result;
|
|
}
|
|
|
|
/**
|
|
* @private
|
|
* @param {mindplot.model.RelationshipModel} model
|
|
* @return {mindplot.Relationship} the relationship created to the model
|
|
* @throws will throw an error if model is null or undefined
|
|
*/
|
|
private _relationshipModelToRelationship(model: RelationshipModel): Relationship {
|
|
$assert(model, 'Node model can not be null');
|
|
|
|
const result = this._buildRelationshipShape(model);
|
|
|
|
const sourceTopic = result.getSourceTopic();
|
|
sourceTopic.addRelationship(result);
|
|
|
|
const targetTopic = result.getTargetTopic();
|
|
targetTopic.addRelationship(result);
|
|
|
|
result.setVisibility(sourceTopic.isVisible() && targetTopic.isVisible());
|
|
|
|
this._workspace.append(result);
|
|
return result;
|
|
}
|
|
|
|
/**
|
|
* @param {mindplot.model.RelationshipModel} model
|
|
* @return {mindplot.Relationship} the relationship added to the mindmap
|
|
*/
|
|
addRelationship(model: RelationshipModel): Relationship {
|
|
const mindmap = this.getMindmap();
|
|
mindmap.addRelationship(model);
|
|
return this._relationshipModelToRelationship(model);
|
|
}
|
|
|
|
/**
|
|
* deletes the relationship from the linked topics, DesignerModel, Workspace and Mindmap
|
|
* @param {mindplot.Relationship} rel the relationship to delete
|
|
*/
|
|
deleteRelationship(rel: Relationship): void {
|
|
const sourceTopic = rel.getSourceTopic();
|
|
sourceTopic.deleteRelationship(rel);
|
|
|
|
const targetTopic = rel.getTargetTopic();
|
|
targetTopic.deleteRelationship(rel);
|
|
|
|
this.getModel().removeRelationship(rel);
|
|
this._workspace.removeChild(rel);
|
|
|
|
const mindmap = this.getMindmap();
|
|
mindmap.deleteRelationship(rel.getModel());
|
|
}
|
|
|
|
private _buildRelationshipShape(model: RelationshipModel): Relationship {
|
|
const dmodel = this.getModel();
|
|
|
|
const sourceTopicId = model.getFromNode();
|
|
const sourceTopic = dmodel.findTopicById(sourceTopicId);
|
|
|
|
const targetTopicId = model.getToNode();
|
|
const targetTopic = dmodel.findTopicById(targetTopicId);
|
|
$assert(
|
|
targetTopic,
|
|
`targetTopic could not be found:${targetTopicId},${dmodel.getTopics().map((e) => e.getId())}`,
|
|
);
|
|
|
|
// Build relationship line ....
|
|
const result = new Relationship(sourceTopic, targetTopic, model);
|
|
const me = this;
|
|
|
|
result.addEvent('ontblur', () => {
|
|
const topics = me.getModel().filterSelectedTopics();
|
|
const rels = me.getModel().filterSelectedRelationships();
|
|
|
|
if (topics.length === 0 || rels.length === 0) {
|
|
me.fireEvent('onblur');
|
|
}
|
|
});
|
|
|
|
result.addEvent('ontfocus', () => {
|
|
const topics = me.getModel().filterSelectedTopics();
|
|
const rels = me.getModel().filterSelectedRelationships();
|
|
|
|
if (topics.length === 1 || rels.length === 1) {
|
|
me.fireEvent('onfocus');
|
|
}
|
|
});
|
|
|
|
// Append it to the workspace ...
|
|
dmodel.addRelationship(result);
|
|
|
|
return result;
|
|
}
|
|
|
|
removeTopic(node: Topic): void {
|
|
if (!node.isCentralTopic()) {
|
|
const parent = node.getParent();
|
|
node.disconnect(this._workspace);
|
|
|
|
// remove children
|
|
while (node.getChildren().length > 0) {
|
|
this.removeTopic(node.getChildren()[0]);
|
|
}
|
|
|
|
this._workspace.removeChild(node);
|
|
this.getModel().removeTopic(node);
|
|
|
|
// Delete this node from the model...
|
|
const model = node.getModel();
|
|
model.deleteNode();
|
|
|
|
if ($defined(parent)) {
|
|
this.goToNode(parent);
|
|
}
|
|
}
|
|
}
|
|
|
|
private _resetEdition() {
|
|
const screenManager = this._workspace.getScreenManager();
|
|
screenManager.fireEvent('update');
|
|
screenManager.fireEvent('mouseup');
|
|
this._relPivot.dispose();
|
|
}
|
|
|
|
deleteSelectedEntities() {
|
|
// Is there some action in progress ?.
|
|
this._resetEdition();
|
|
|
|
const topics = this.getModel().filterSelectedTopics();
|
|
const relation = this.getModel().filterSelectedRelationships();
|
|
if (topics.length <= 0 && relation.length <= 0) {
|
|
// If there are more than one node selected,
|
|
$notify($msg('ENTITIES_COULD_NOT_BE_DELETED'));
|
|
return;
|
|
}
|
|
if (topics.length === 1 && topics[0].isCentralTopic()) {
|
|
$notify($msg('CENTRAL_TOPIC_CAN_NOT_BE_DELETED'));
|
|
return;
|
|
}
|
|
|
|
// If the central topic has been selected, I must filter ir
|
|
const topicIds = topics
|
|
.filter((topic) => !topic.isCentralTopic())
|
|
.map((topic) => topic.getId());
|
|
|
|
const relIds = relation.map((rel) => rel.getId());
|
|
|
|
// Finally delete the topics ...
|
|
if (topicIds.length > 0 || relIds.length > 0) {
|
|
this._actionDispatcher.deleteEntities(topicIds, relIds);
|
|
}
|
|
}
|
|
|
|
changeFontFamily(font: string) {
|
|
const topicsIds = this.getModel().filterTopicsIds();
|
|
if (topicsIds.length > 0) {
|
|
this._actionDispatcher.changeFontFamilyToTopic(topicsIds, font);
|
|
}
|
|
}
|
|
|
|
changeFontStyle(): void {
|
|
const topicsIds = this.getModel().filterTopicsIds();
|
|
if (topicsIds.length > 0) {
|
|
this._actionDispatcher.changeFontStyleToTopic(topicsIds);
|
|
}
|
|
}
|
|
|
|
changeFontColor(color: string) {
|
|
$assert(color, 'color can not be null');
|
|
|
|
const topicsIds = this.getModel().filterTopicsIds();
|
|
|
|
if (topicsIds.length > 0) {
|
|
this._actionDispatcher.changeFontColorToTopic(topicsIds, color);
|
|
}
|
|
}
|
|
|
|
/** */
|
|
changeBackgroundColor(color: string) {
|
|
const validateFunc = (topic: Topic) => topic.getShapeType() !== TopicShape.LINE;
|
|
const validateError = 'Color can not be set to line topics.';
|
|
|
|
const topicsIds = this.getModel().filterTopicsIds(validateFunc, validateError);
|
|
if (topicsIds.length > 0) {
|
|
this._actionDispatcher.changeBackgroundColorToTopic(topicsIds, color);
|
|
}
|
|
}
|
|
|
|
changeBorderColor(color: string) {
|
|
const validateFunc = (topic: Topic) => topic.getShapeType() !== TopicShape.LINE;
|
|
const validateError = 'Color can not be set to line topics.';
|
|
const topicsIds = this.getModel().filterTopicsIds(validateFunc, validateError);
|
|
if (topicsIds.length > 0) {
|
|
this._actionDispatcher.changeBorderColorToTopic(topicsIds, color);
|
|
}
|
|
}
|
|
|
|
changeFontSize(size: number) {
|
|
const topicsIds = this.getModel().filterTopicsIds();
|
|
if (topicsIds.length > 0) {
|
|
this._actionDispatcher.changeFontSizeToTopic(topicsIds, size);
|
|
}
|
|
}
|
|
|
|
changeTopicShape(shape: string) {
|
|
const validateFunc = (topic: Topic) =>
|
|
!(topic.getType() === 'CentralTopic' && shape === TopicShape.LINE);
|
|
|
|
const validateError = 'Central Topic shape can not be changed to line figure.';
|
|
const topicsIds = this.getModel().filterTopicsIds(validateFunc, validateError);
|
|
if (topicsIds.length > 0) {
|
|
this._actionDispatcher.changeShapeTypeToTopic(topicsIds, shape);
|
|
}
|
|
}
|
|
|
|
changeFontWeight(): void {
|
|
const topicsIds = this.getModel().filterTopicsIds();
|
|
if (topicsIds.length > 0) {
|
|
this._actionDispatcher.changeFontWeightToTopic(topicsIds);
|
|
}
|
|
}
|
|
|
|
addIconType(iconType: string): void {
|
|
const topicsIds = this.getModel().filterTopicsIds();
|
|
if (topicsIds.length > 0) {
|
|
this._actionDispatcher.addFeatureToTopic(
|
|
topicsIds[0],
|
|
TopicFeatureFactory.Icon.id as FeatureType,
|
|
{
|
|
id: iconType,
|
|
},
|
|
);
|
|
}
|
|
}
|
|
|
|
addLink(): void {
|
|
const model = this.getModel();
|
|
const topic = model.selectedTopic();
|
|
if (topic) {
|
|
topic.showLinkEditor();
|
|
this.onObjectFocusEvent();
|
|
}
|
|
}
|
|
|
|
addNote(): void {
|
|
const model = this.getModel();
|
|
const topic = model.selectedTopic();
|
|
if (topic) {
|
|
topic.showNoteEditor();
|
|
this.onObjectFocusEvent();
|
|
}
|
|
}
|
|
|
|
goToNode(node: Topic): void {
|
|
node.setOnFocus(true);
|
|
this.onObjectFocusEvent(node);
|
|
}
|
|
|
|
getWorkSpace(): Workspace {
|
|
return this._workspace;
|
|
}
|
|
|
|
public get cleanScreen(): () => void {
|
|
return this._cleanScreen;
|
|
}
|
|
|
|
public set cleanScreen(value: () => void) {
|
|
this._cleanScreen = value;
|
|
}
|
|
}
|
|
|
|
export default Designer;
|